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Ethyl Acetate → 3-[4-(1,1-dimethyl-2-oxopropoxy)phenyl]-2-methyl-5-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-6-propylpyrimidin-4(3H)-one

HRID 1674292
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HRID 1674292 반응식
[OH:1][CH:2]([CH3:43])[C:3]([CH3:42])([CH3:41])[O:4][C:5]1[CH:10]=[CH:9][C:8]([N:11]2[C:16](=[O:17])[C:15]([CH2:18][C:19]3[CH:24]=[CH:23][C:22]([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=4[C:31]4[NH:35][C:34](=[O:36])[O:33][N:32]=4)=[CH:21][CH:20]=3)=[C:14]([CH2:37][CH2:38][CH3:39])[N:13]=[C:12]2[CH3:40])=[CH:7][CH:6]=1.CC(OI1(OC(C)=O)(OC(C)=O)OC(=O)C2C1=CC=CC=2)=O.C(OCC)(=O)C.S([O-])([O-])(=O)=S.[Na+].[Na+]>C(Cl)Cl.O>[CH3:41][C:3]([CH3:42])([O:4][C:5]1[CH:6]=[CH:7][C:8]([N:11]2[C:16](=[O:17])[C:15]([CH2:18][C:19]3[CH:24]=[CH:23][C:22]([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=4[C:31]4[NH:35][C:34](=[O:36])[O:33][N:32]=4)=[CH:21][CH:20]=3)=[C:14]([CH2:37][CH2:38][CH3:39])[N:13]=[C:12]2[CH3:40])=[CH:9][CH:10]=1)[C:2](=[O:1])[CH3:43]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 8857Ethyl AcetateHCID 24477Sodium ThiosulfateHCID 159087TriacetoxyperiodinaneHCID 136146807HCID 136146807, 화합물

생성물 1

HCID 1361469373-[4-(1,1-dimethyl-2-oxopropoxy)phenyl]-2-methyl-5-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-6-propylpyrimidin-4(3H)-one수율 74%

시약·촉매·용매

2
HCID 962Water용매HCID 6344Dichloromethane용매

실험 절차

To a solution of 3-[4-(2-hydroxy-1,1-dimethylpropoxy)phenyl]-2-methyl-5-{[2′-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-6-propylpyrimidin-4(3H)-one (0.26 g) in methylene chloride (3 mL) was added 1,1,1-tris(acetyloxy)-1,1-dihydro-1,2-benziodoxol-3(1H)-one (0.28 g), and the mixture was stirred for 1 hr. Ethyl acetate, water and sodium thiosulfate were added to the reaction mixture, and the mixture was stirred for 30 min and extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate. The solvent was evaporated and the residue was purified by silica gel column chromatography to give the title compound as a pale-yellow amorphous solid (0.19 g, 74%).

후처리

  1. stirringthe mixture was stirred for 30 min
  2. extractionextracted with ethyl acetate
  3. washThe organic layer was washed with saturated brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. customThe solvent was evaporated
  6. customthe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-c90fc16b427c4e59a85c8eba6dba0021
출처 데이터셋
uspto-grants-2011_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07998968B2

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